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Article

Evaluation of Q-linea ASTar rapid phenotypic antimicrobial susceptibility testing and potential impact in patients with gram-negative bloodstream infections.

Microbiology spectrum - 7 Jul 2026

Garrett Elizabeth M, Lesher Mark D, Kovtunov Evgenii, Hale Cory M, Pu Meng, Bobenchik April M

Abstract excerpt

Rapid diagnostics can drive antimicrobial stewardship strategies and allow clinicians to develop more precise and individualized treatment pathways. Q-linea ASTar is an FDA-cleared in vitro diagnostic for rapid phenotypic antimicrobial susceptibility testing (AST) system in patients with gram-negative blood stream infections (BSIs). In this study, we report the performance of Q-linea ASTar compared with the...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Identifiers

PMID: 42294718
DOI: 10.1128/spectrum.03917-25
PMCID: PMC13340051

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